code: def setUp(self):
      self.config_file = NamedTemporaryFile(mode="w", delete=False)
      self.config_file.close()
      self.pwd_file = NamedTemporaryFile(mode="w", delete=False)
      self.pwd_file.close()
  
file_path: TabPy/tests/unit/server_tests/test_pwd_file.py
imports: import os
  import unittest
  from tempfile import NamedTemporaryFile
  from tabpy.tabpy_server.app.app import TabPyApp
label_desc: Use image node_id 1 for calling the TestPasswordFile obj's underlying member method code with example usage: obj.setUp() without return types